Life Insurance

Elon Musk estimates Earth has only 10% (500M years) of its lifespan left as the Sun’s expansion threatens habitability. He positions Mars colonization through SpaceX’s Starship as humanity’s critical “insurance policy,” investing $10B+ from Tesla/SX into infrastructure and closed-loop life systems. Critics question feasibility, but aligning with NASA’s Artemis and Blue Origin’s initiatives, Musk’s timeline merges technical progress with existential urgency, challenging civilization to secure its future against cosmic uncertainty through actionable aerospace milestones.